SUNSIL-S is a fine yellowish powder that functions as an UV filter and silica ingredient. It has a faint odor and pH range of 5.0-9.0. SUNSIL-S contains 67-73% SiO2 and 28.5-31.5% BEMT. As a UV filter, SUNSIL-S helps protect skin from sun damage and premature aging when used in formulations. Its silica properties also help absorb oil and control shine. SUNSIL-S is non-irritant and suitable for use in products where a smooth, long-lasting finish is desired.